TSTP Solution File: BOO008-3 by Otter---3.3
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : BOO008-3 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n020.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Wed Jul 27 12:47:32 EDT 2022
% Result : Unknown 2.26s 2.49s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : BOO008-3 : TPTP v8.1.0. Released v1.0.0.
% 0.12/0.13 % Command : otter-tptp-script %s
% 0.12/0.34 % Computer : n020.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Wed Jul 27 02:33:53 EDT 2022
% 0.12/0.34 % CPUTime :
% 2.26/2.48 ----- Otter 3.3f, August 2004 -----
% 2.26/2.48 The process was started by sandbox2 on n020.cluster.edu,
% 2.26/2.48 Wed Jul 27 02:33:53 2022
% 2.26/2.48 The command was "./otter". The process ID is 32635.
% 2.26/2.48
% 2.26/2.48 set(prolog_style_variables).
% 2.26/2.48 set(auto).
% 2.26/2.48 dependent: set(auto1).
% 2.26/2.48 dependent: set(process_input).
% 2.26/2.48 dependent: clear(print_kept).
% 2.26/2.48 dependent: clear(print_new_demod).
% 2.26/2.48 dependent: clear(print_back_demod).
% 2.26/2.48 dependent: clear(print_back_sub).
% 2.26/2.48 dependent: set(control_memory).
% 2.26/2.48 dependent: assign(max_mem, 12000).
% 2.26/2.48 dependent: assign(pick_given_ratio, 4).
% 2.26/2.48 dependent: assign(stats_level, 1).
% 2.26/2.48 dependent: assign(max_seconds, 10800).
% 2.26/2.48 clear(print_given).
% 2.26/2.48
% 2.26/2.48 list(usable).
% 2.26/2.48 0 [] A=A.
% 2.26/2.48 0 [] sum(X,Y,add(X,Y)).
% 2.26/2.48 0 [] product(X,Y,multiply(X,Y)).
% 2.26/2.48 0 [] -sum(X,Y,Z)|sum(Y,X,Z).
% 2.26/2.48 0 [] -product(X,Y,Z)|product(Y,X,Z).
% 2.26/2.48 0 [] sum(additive_identity,X,X).
% 2.26/2.48 0 [] sum(X,additive_identity,X).
% 2.26/2.48 0 [] sum(multiplicative_identity,X,X).
% 2.26/2.48 0 [] sum(X,multiplicative_identity,X).
% 2.26/2.48 0 [] -product(X,Y,V1)| -product(X,Z,V2)| -sum(Y,Z,V3)| -product(X,V3,V4)|sum(V1,V2,V4).
% 2.26/2.48 0 [] -product(X,Y,V1)| -product(X,Z,V2)| -sum(Y,Z,V3)| -sum(V1,V2,V4)|product(X,V3,V4).
% 2.26/2.48 0 [] -sum(X,Y,V1)| -sum(X,Z,V2)| -product(Y,Z,V3)| -sum(X,V3,V4)|product(V1,V2,V4).
% 2.26/2.48 0 [] -sum(X,Y,V1)| -sum(X,Z,V2)| -product(Y,Z,V3)| -product(V1,V2,V4)|sum(X,V3,V4).
% 2.26/2.48 0 [] sum(inverse(X),X,multiplicative_identity).
% 2.26/2.48 0 [] sum(X,inverse(X),multiplicative_identity).
% 2.26/2.48 0 [] product(inverse(X),X,additive_identity).
% 2.26/2.48 0 [] product(X,inverse(X),additive_identity).
% 2.26/2.48 0 [] sum(y,z,y_plus_z).
% 2.26/2.48 0 [] sum(x,y_plus_z,x__plus_y_plus_z).
% 2.26/2.48 0 [] sum(x,y,x_plus_y).
% 2.26/2.48 0 [] sum(x_plus_y,z,x_plus_y__plus_z).
% 2.26/2.48 0 [] x__plus_y_plus_z!=x_plus_y__plus_z.
% 2.26/2.48 end_of_list.
% 2.26/2.48
% 2.26/2.48 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=5.
% 2.26/2.48
% 2.26/2.48 This is a Horn set with equality. The strategy will be
% 2.26/2.48 Knuth-Bendix and hyper_res, with positive clauses in
% 2.26/2.48 sos and nonpositive clauses in usable.
% 2.26/2.48
% 2.26/2.48 dependent: set(knuth_bendix).
% 2.26/2.48 dependent: set(anl_eq).
% 2.26/2.48 dependent: set(para_from).
% 2.26/2.48 dependent: set(para_into).
% 2.26/2.48 dependent: clear(para_from_right).
% 2.26/2.48 dependent: clear(para_into_right).
% 2.26/2.48 dependent: set(para_from_vars).
% 2.26/2.48 dependent: set(eq_units_both_ways).
% 2.26/2.48 dependent: set(dynamic_demod_all).
% 2.26/2.48 dependent: set(dynamic_demod).
% 2.26/2.48 dependent: set(order_eq).
% 2.26/2.48 dependent: set(back_demod).
% 2.26/2.48 dependent: set(lrpo).
% 2.26/2.48 dependent: set(hyper_res).
% 2.26/2.48 dependent: clear(order_hyper).
% 2.26/2.48
% 2.26/2.48 ------------> process usable:
% 2.26/2.48 ** KEPT (pick-wt=8): 1 [] -sum(A,B,C)|sum(B,A,C).
% 2.26/2.48 ** KEPT (pick-wt=8): 2 [] -product(A,B,C)|product(B,A,C).
% 2.26/2.48 ** KEPT (pick-wt=20): 3 [] -product(A,B,C)| -product(A,D,E)| -sum(B,D,F)| -product(A,F,G)|sum(C,E,G).
% 2.26/2.48 ** KEPT (pick-wt=20): 4 [] -product(A,B,C)| -product(A,D,E)| -sum(B,D,F)| -sum(C,E,G)|product(A,F,G).
% 2.26/2.48 ** KEPT (pick-wt=20): 5 [] -sum(A,B,C)| -sum(A,D,E)| -product(B,D,F)| -sum(A,F,G)|product(C,E,G).
% 2.26/2.48 ** KEPT (pick-wt=20): 6 [] -sum(A,B,C)| -sum(A,D,E)| -product(B,D,F)| -product(C,E,G)|sum(A,F,G).
% 2.26/2.48 ** KEPT (pick-wt=3): 8 [copy,7,flip.1] x_plus_y__plus_z!=x__plus_y_plus_z.
% 2.26/2.48
% 2.26/2.48 ------------> process sos:
% 2.26/2.48 ** KEPT (pick-wt=3): 9 [] A=A.
% 2.26/2.48 ** KEPT (pick-wt=6): 10 [] sum(A,B,add(A,B)).
% 2.26/2.48 ** KEPT (pick-wt=6): 11 [] product(A,B,multiply(A,B)).
% 2.26/2.49 ** KEPT (pick-wt=4): 12 [] sum(additive_identity,A,A).
% 2.26/2.49 ** KEPT (pick-wt=4): 13 [] sum(A,additive_identity,A).
% 2.26/2.49 ** KEPT (pick-wt=4): 14 [] sum(multiplicative_identity,A,A).
% 2.26/2.49 ** KEPT (pick-wt=4): 15 [] sum(A,multiplicative_identity,A).
% 2.26/2.49 ** KEPT (pick-wt=5): 16 [] sum(inverse(A),A,multiplicative_identity).
% 2.26/2.49 ** KEPT (pick-wt=5): 17 [] sum(A,inverse(A),multiplicative_identity).
% 2.26/2.49 ** KEPT (pick-wt=5): 18 [] product(inverse(A),A,additive_identity).
% 2.26/2.49 ** KEPT (pick-wt=5): 19 [] product(A,inverse(A),additive_identity).
% 2.26/2.49 ** KEPT (pick-wt=4): 20 [] sum(y,z,y_plus_z).
% 2.26/2.49 ** KEPT (pick-wt=4): 21 [] sum(x,y_plus_z,x__plus_y_plus_z).
% 2.26/2.49 ** KEPT (pick-wt=4): 22 [] sum(x,y,x_plus_y).
% 2.26/2.49 ** KEPT (pick-wt=4): 23 [] sum(x_plus_y,z,x_plus_y__plus_z).
% 2.26/2.49 Following clause subsumed by 9 during input processing: 0 [copy,9,flip.1] A=A.
% 2.26/2.49
% 2.26/2.49 ======= end of input processing =======
% 2.26/2.49
% 2.26/2.49 =========== start of search ===========
% 2.26/2.49
% 2.26/2.49
% 2.26/2.49 Resetting weight limit to 6.
% 2.26/2.49
% 2.26/2.49
% 2.26/2.49 Resetting weight limit to 6.
% 2.26/2.49
% 2.26/2.49 sos_size=4781
% 2.26/2.49
% 2.26/2.49 Search stopped because sos empty.
% 2.26/2.49
% 2.26/2.49
% 2.26/2.49 Search stopped because sos empty.
% 2.26/2.49
% 2.26/2.49 ============ end of search ============
% 2.26/2.49
% 2.26/2.49 -------------- statistics -------------
% 2.26/2.49 clauses given 194
% 2.26/2.49 clauses generated 56057
% 2.26/2.49 clauses kept 7002
% 2.26/2.49 clauses forward subsumed 40025
% 2.26/2.49 clauses back subsumed 6998
% 2.26/2.49 Kbytes malloced 4882
% 2.26/2.49
% 2.26/2.49 ----------- times (seconds) -----------
% 2.26/2.49 user CPU time 0.29 (0 hr, 0 min, 0 sec)
% 2.26/2.49 system CPU time 0.00 (0 hr, 0 min, 0 sec)
% 2.26/2.49 wall-clock time 3 (0 hr, 0 min, 3 sec)
% 2.26/2.49
% 2.26/2.49 Process 32635 finished Wed Jul 27 02:33:56 2022
% 2.26/2.49 Otter interrupted
% 2.26/2.49 PROOF NOT FOUND
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